RIDGID AC840140 Lithium Ion Battery 18V 12AH

( Brand: Ridgid ), ( Manufacturer Part Number: AC840140 ), ( Part Type: Battery ), ( Battery Technology: Lithium-ion ), ( Battery Capacity: 12.0 Ah ), ( Manufacturer Warranty: Lifetime ), ( Color: Black ), ( Voltage: 18 V )

Review RIDGID 18v 12ah Lithium ion Li Max Output Exp Battery Black

The Ridgid AC840140 18V 12Ah Lithium-ion (Li-ion) Battery is a powerful and high-performing tool for your construction or DIY projects. This battery is part of Ridgid's 18V X4 System, which provides twice the power and run-time compared to traditional 18V batteries.

The Li-ion technology delivers consistent power throughout the charge cycle, ensuring your tools operate at peak performance. With a capacity of 12Ah (ampere-hours), this battery can provide extended run-time for power-hungry tools or longer work sessions for less power-intensive tools. The compact and lightweight design of the battery, which weighs only 6.1 pounds, makes it easy to carry between jobsites or transport from one tool to another.

The battery features an advanced smart technology system that communicates with your Ridgid X4-compatible tools, providing real-time battery status information, such as charge level, voltage, and temperature. This feature ensures you always know the battery's status and can plan your work accordingly.

The Ridgid AC840140 18V 12Ah Lithium-ion Battery is built with durability in mind. It boasts an advanced thermal management system that maintains optimal operating temperature, extending the battery's lifespan and providing better overall performance. The battery's rugged construction also includes a water-resistant seal, providing added protection against harsh environments.

This battery is compatible with all Ridgid 18V X4 tools and is backed by Ridgid's industry-leading 5-year limited battery warranty and 3-year limited tool warranty. With its impressive power, extended run-time, and advanced smart technology, the Ridgid AC840140 18V 12Ah Lithium-ion Battery is a must-have for any professional or serious DIYer.

The Ridgid AC840140 18V 12AH Lithium-Ion (Li-ion) battery is a popular choice among professionals and DIY enthusiasts due to its high power output and long runtime. Here are the pros and cons of purchasing this particular battery:

1. Long Runtime: With a 12AH capacity, this battery offers a longer runtime compared to other batteries with similar voltage.

2. High Power Output: The 18V voltage rating ensures high power output for demanding power tools.

3. Quick Charging: The battery can be charged to 80% capacity in just 30 minutes using the Ridgid Rapid Charger (sold separately).

4. Durable: The battery is designed to withstand harsh environments and is drop-tested to ensure longevity.

5. Interchangeable: This battery is compatible with a wide range of Ridgid power tools, making it a versatile investment.

1. Weight: At 7.3 pounds, this battery is heavier than some other batteries in its class.

2. Expensive: Compared to other batteries in the same voltage range, this battery can be more expensive.

3. Charger Not Included: The battery does not come with a charger, so you will need to purchase one separately.

The Ridgid AC840140 18V 12AH Lithium-Ion battery is a great investment for professionals and DIY enthusiasts who require high power output and long runtime from their power tools. Its durability, interchangeability, and quick charging capabilities make it a worthy consideration. However, its heavier weight and higher price point may be a deterrent for some. If you are willing to invest in a high-performance battery that can withstand heavy usage, this battery is a solid choice.

If you are in the market for a high-capacity, high-performance battery for your Ridgid power tools, the AC840140 18V 12AH Lithium-Ion battery is definitely worth considering. Its long runtime, quick charging capabilities, and durability make it a valuable addition to any toolbox. Just be prepared for the higher cost and additional expense of purchasing a charger separately.

Details:

RIDGID 18V 12Ah Lithium-Ion Li-Ion MAX OUTPUT EXP Battery Black AC840140.

part #: ac840140 prices

• $44.99-$160.00

specifications pobatcha:

• brand: Ridgid
• mpn: Ac840140
• part type: Battery
• battery technology: Lithium-ion
• battery capacity: 12.0 Ah
• manufacturer warranty: Lifetime
• color: Black
• voltage: 18 V

returns pobatcha:

• policy: No Returns

offer pobatcha:

• quantity: 1
• sold: 0
• best offers: True
• availability: In Stock
• options: Ship-to-home
• started: February 4, 2026

seller pobatcha:

• city: Mount Vernon, Washington
• rating: 100.0%
• # reviews: 14

shipping pobatcha:

• service: USPS Priority Mail
• type: Calculated
• class: Expedited
• carrier: USPS
• transit: 4-10 Days
• cost: $13.58

general pobatcha:

• Tools Workshop Equipment > Power Tool Air Tool Accessories > Power Tool Batteries
• condition: New

payments pobatcha:

• credit card: Visa
• wallet: Apple-pay
• other

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